nginx重定向到尾部斜杠，并替换为index.php（如果文件和文件夹不存在）

Question

I want to redirect all urls without trailin slashes with 301 redirect to same urls with trailing slashes. Also I want to substitude all urls to index.php, if its not a folder or file.

I tried to make this with following code:

location / {
    try_files $uri $uri/ /index.php$is_args$args;
}

location ~* .*[^/]$ {
  try_files $uri $uri/ permanent;
}

location ~ \.php$ {
  include snippets/fastcgi-php.conf;
  fastcgi_pass unix:/run/php/php7.0-mysite-fpm.sock;
  fastcgi_read_timeout 300;
}

First location working perfect alone, but this locations don't work together. It return normally files and folders, but when request urls without slash nginx returns 500 error, and just return file index.php to download, when url with trailing slash.

Also I tried to make it with code:

location / {
    try_files $uri $uri/ @addslash /index.php$is_args$args;
}
location @addslash {
    rewrite ^(.+[^/])$ $1/ permanent;
}
location ~ \.php$ {
  include snippets/fastcgi-php.conf;
  fastcgi_pass unix:/run/php/php7.0-mysite-fpm.sock;
  fastcgi_read_timeout 300;
}

But it works without any redirections from urls without trailing slashes.

How can I make working both redirects to trailing slash and substitude to index.php?

Answer 1

I found working solution. It uses bad practice (if is evil), but it's only working code. So if any will show better workig decision, I will be grateful.

set $my_var 0;
if (-f $request_filename) {
  set $my_var 1;
}
if (-d $request_filename) {
  set $my_var 1;
}
if (-d $request_filename) {
  set $my_var 1;
}
if ($request_uri ~ "^.*/market/cart$") {
  set $my_var 1;
}
if ($request_uri ~ "^.*/market/order/accept$") {
  set $my_var 1;
}
if ($request_uri ~ "^.*/market/order/status$") {
  set $my_var 1;
}
if ($request_uri ~* "(.+)\.(?:\d+)\.(js|css|png|jpg|jpeg|gif)$") {
  set $my_var 1;
}

if ($my_var = 0) {
  rewrite ^(.*[^/])$ $1/ permanent;
}

if ($request_uri ~* "^(.*/)index\.php$") {
  return 301 $1;
}


location ~* (.+)\.(?:\d+)\.(js|css|png|jpg|jpeg|gif)$ {
  try_files $uri $1.$2;
}

location / {
  try_files $uri $uri/ /index.php$is_args$args;
}

location ~ \.php$ {
  include snippets/fastcgi-php.conf;
  fastcgi_pass unix:/run/php/php7.0-newstom-fpm.sock;
  fastcgi_read_timeout 300;
}